计算机技术与发展2018，Vol.28Issue(3)：197-200,4.DOI:10.3969/j.issn.1673-629X.2018.03.042
基于FPGA的多节点光纤传输系统设计与实现
Design and Implementation of Multi-node Optical Fiber Transmission System Based on FPGA
摘要
Abstract
The traditional manual inspection method for collecting data from oil pipeline is inefficient and poor in real time,which cannot meet the demand of petroleum pipeline transportation.In order to meet the needs of real-time monitoring of the pipeline condition,reali-zation of intelligence of long-distance state data acquisition for pipeline monitoring node,we design and implement a data acquisition and transmission system of multi-node tandem based on FPGA and optical fiber communication technology.Taking FPGA and fiber optic transceivers as the main hardware base,the single node equipment uses Verilog HDL for programming to FPGA and completes the data processing through optical fiber transmission.Then the acquisition transmission chain can be formed through the series of multiple node devices to achieve the data acquisition of multi-monitoring node.The tests show that the system is stable and capable of completing the automatic and real-time acquisition and transmission of data to pipeline monitoring nodes,which overcomes the traditional data collection of relying too heavily on human and greatly reduces the monitoring cost.关键词
FPGA/VerilogHDL/光纤通信/多节点/数据采集Key words
FPGA/Verilog HDL/optical fiber communication/multi-node/data acquisition分类
信息技术与安全科学引用本文复制引用
许义宝,胡永兵,陈庆然..基于FPGA的多节点光纤传输系统设计与实现[J].计算机技术与发展,2018,28(3):197-200,4.基金项目
国家自然科学基金(61272317) （61272317）
